Base | Representation |
---|---|
bin | 10110111110001… |
… | …111001001000000 |
3 | 222212020001012100 |
4 | 112332033021000 |
5 | 1242131214241 |
6 | 102124430400 |
7 | 12356651043 |
oct | 2676171100 |
9 | 885201170 |
10 | 385413696 |
11 | 188613018 |
12 | a90a8400 |
13 | 61b05355 |
14 | 39288c5a |
15 | 23c819b6 |
hex | 16f8f240 |
385413696 has 42 divisors (see below), whose sum is σ = 1104720422. Its totient is φ = 128471040.
The previous prime is 385413673. The next prime is 385413703. The reversal of 385413696 is 696314583.
It can be written as a sum of positive squares in only one way, i.e., 333573696 + 51840000 = 18264^2 + 7200^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333985 + ... + 335136.
Almost surely, 2385413696 is an apocalyptic number.
385413696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
385413696 is an abundant number, since it is smaller than the sum of its proper divisors (719306726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385413696 is a wasteful number, since it uses less digits than its factorization.
385413696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669139 (or 669126 counting only the distinct ones).
The product of its digits is 466560, while the sum is 45.
The square root of 385413696 is about 19631.9559901707. The cubic root of 385413696 is about 727.7391087060.
The spelling of 385413696 in words is "three hundred eighty-five million, four hundred thirteen thousand, six hundred ninety-six".
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